CN105359528A - 用于视频信息的可缩放译码的装置和方法 - Google Patents

用于视频信息的可缩放译码的装置和方法 Download PDF

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Publication number
CN105359528A
CN105359528A CN201480039027.XA CN201480039027A CN105359528A CN 105359528 A CN105359528 A CN 105359528A CN 201480039027 A CN201480039027 A CN 201480039027A CN 105359528 A CN105359528 A CN 105359528A
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CN
China
Prior art keywords
picture
layer
current
enhancement layer
video
Prior art date
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Pending
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CN201480039027.XA
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English (en)
Chinese (zh)
Inventor
克里希纳坎斯·拉帕卡
瓦迪姆·谢廖金
陈建乐
王益魁
马尔塔·卡切维奇
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Qualcomm Inc
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Qualcomm Inc
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Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN105359528A publication Critical patent/CN105359528A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201480039027.XA 2013-07-15 2014-07-14 用于视频信息的可缩放译码的装置和方法 Pending CN105359528A (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201361846509P 2013-07-15 2013-07-15
US61/846,509 2013-07-15
US201361847931P 2013-07-18 2013-07-18
US61/847,931 2013-07-18
US201361884978P 2013-09-30 2013-09-30
US61/884,978 2013-09-30
US14/329,804 US20150016502A1 (en) 2013-07-15 2014-07-11 Device and method for scalable coding of video information
US14/329,804 2014-07-11
PCT/US2014/046546 WO2015009629A2 (en) 2013-07-15 2014-07-14 Device and method for scalable coding of video information

Publications (1)

Publication Number Publication Date
CN105359528A true CN105359528A (zh) 2016-02-24

Family

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Family Applications (1)

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CN201480039027.XA Pending CN105359528A (zh) 2013-07-15 2014-07-14 用于视频信息的可缩放译码的装置和方法

Country Status (6)

Country Link
US (1) US20150016502A1 (cg-RX-API-DMAC7.html)
EP (1) EP3022926A2 (cg-RX-API-DMAC7.html)
JP (1) JP2016528802A (cg-RX-API-DMAC7.html)
KR (1) KR20160034319A (cg-RX-API-DMAC7.html)
CN (1) CN105359528A (cg-RX-API-DMAC7.html)
WO (1) WO2015009629A2 (cg-RX-API-DMAC7.html)

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US10178403B2 (en) * 2015-06-23 2019-01-08 Qualcomm Incorporated Reference picture list construction in intra block copy mode
KR20190052128A (ko) 2016-10-04 2019-05-15 김기백 영상 데이터 부호화/복호화 방법 및 장치
KR102680903B1 (ko) 2018-06-29 2024-07-04 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Hmvp 후보를 병합/amvp에 추가할 때의 부분/풀 프루닝
EP4322533A3 (en) * 2018-06-29 2024-03-06 Beijing Bytedance Network Technology Co., Ltd. Checking order of motion candidates in lut
KR102627814B1 (ko) 2018-06-29 2024-01-23 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 룩업 테이블의 업데이트: fifo, 제약된 fifo
TW202029755A (zh) * 2018-09-26 2020-08-01 美商Ｖｉｄ衡器股份有限公司 視訊編碼雙預測
CN113330739B (zh) 2019-01-16 2025-01-10 北京字节跳动网络技术有限公司 Lut中的运动候选的插入顺序
CN113906763B (zh) 2019-05-05 2024-01-12 北京字节跳动网络技术有限公司 用于视频编解码的色度去方块协调
US11197029B2 (en) 2019-06-24 2021-12-07 Telefonaktiebolaget Lm Ericsson (Publ) Signaling parameter value information in a parameter set to reduce the amount of data contained in an encoded video bitstream
CN114342369B (zh) 2019-09-02 2025-07-18 北京字节跳动网络技术有限公司 用于视频编解码的色度去方块调谐
WO2021201759A1 (en) * 2020-04-02 2021-10-07 Telefonaktiebolaget Lm Ericsson (Publ) Decoding based on bi-directional picture condition
US11962936B2 (en) 2020-09-29 2024-04-16 Lemon Inc. Syntax for dependent random access point indication in video bitstreams

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Publication number Priority date Publication date Assignee Title
CN110418143A (zh) * 2019-07-19 2019-11-05 山西大学 一种车联网中svc视频的传输方法

Also Published As

Publication number Publication date
WO2015009629A3 (en) 2015-03-19
KR20160034319A (ko) 2016-03-29
EP3022926A2 (en) 2016-05-25
WO2015009629A2 (en) 2015-01-22
JP2016528802A (ja) 2016-09-15
US20150016502A1 (en) 2015-01-15

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Application publication date: 20160224